CN105295571A - Valve hand wheel coating - Google Patents
Valve hand wheel coating Download PDFInfo
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- CN105295571A CN105295571A CN201510692885.0A CN201510692885A CN105295571A CN 105295571 A CN105295571 A CN 105295571A CN 201510692885 A CN201510692885 A CN 201510692885A CN 105295571 A CN105295571 A CN 105295571A
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Abstract
The invention discloses a valve hand wheel coating, and relates to the technical field of valve manufacturing. The valve hand wheel coating is prepared from, by weight, 70-80 parts of high chlorinated polyethylene resin, 40-50 parts of bisphenol A epoxy resin, 15-20 parts of gypsum powder, 13-17 parts of expansive cement, 11-15 parts of hydroxypropyl starch ether, 9-13 parts of jute fibers, 7-10 parts of nano aluminum oxide, 5-8 parts of rice bran wax, 5-8 parts of sorbitol, 4-6 parts of polyoxyethylene polyoxypropylene ether, 3-5 parts of cobaltous hydroxide, 15-20 parts of ethyl acetoacetate, 35-45 parts of glycerin and 50-60 parts of water. The coating can be firmly attached to a hand wheel, the compact and hard coating can be quickly formed after spraying, the coating layer has excellent abrasive resistance, weather resistance, corrosion resistance, ageing resistance and the like, and therefore the hand wheel can be controlled conveniently and the service life of the hand wheel can be prolonged.
Description
Technical field:
The present invention relates to technical field of valve manufacturing, be specifically related to a kind of valve handle coating.
Background technology:
Valve is the function unit in fluid delivery system, has to block, regulate, water conservancy diversion, prevent the functions such as adverse current, voltage stabilizing, shunting or overflow.Current valve handle is generally disc, and disc handwheel easily skids, and there will be wearing and tearing after long-time use; In addition because handwheel is all adopt ferrous materials to make, therefore under the particular surroundings such as outdoor or moist, easily there is corrosion phenomenon, thus affect normal use and the work-ing life of handwheel.In order to solve the problem, usually can spray a coating on handwheel, to increase the frictional force between operator's hand and handwheel, and coating has good wear resistance, weathering resistance, erosion resistance and resistance to deterioration.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of valve handle coating with superior abrasion resistance, weathering resistance, erosion resistance and resistance to deterioration.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A kind of valve handle coating, be made up of the raw material of following parts by weight:
HCPE 70-80 part, bisphenol A type epoxy resin 40-50 part, terra alba 15-20 part, expansive cement 13-17 part, hydroxypropyl starch ether 11-15 part, jute fibre 9-13 part, nano aluminium oxide 7-10 part, rice bran wax 5-8 part, Sorbitol Powder 5-8 part, polyoxyethylene polyoxy propyl alcohol amidogen ether 4-6 part, cobaltous hydroxide 3-5 part, methyl aceto acetate 15-20 part, glycerol 35-45 part, water 50-60 part;
Its preparation method is as follows:
(1) first in HCPE, add jute fibre, nano aluminium oxide and glycerol, after mixing under microwave frequency 2450MHz, power 800W microwave treatment 15-20min, obtain material I;
(2) terra alba and hydroxypropyl starch ether are added to the water making beating, add expansive cement and rice bran wax after even slurry to be formed, be heated to 70-80 DEG C of insulated and stirred 15-20min, then send in freeze drier dry, be ground into powder through pulverizer again, obtain material II;
(3) material I and methyl aceto acetate are added in bisphenol A type epoxy resin, be heated to 100-110 DEG C of insulated and stirred 10-15min, then material II and polyoxyethylene polyoxy propyl alcohol amidogen ether is added, continue insulated and stirred 10-15min, Sorbitol Powder and cobaltous hydroxide is added again after naturally cooling to 35-40 DEG C, mix, obtain target coating.
Described terra alba is made up of the raw material of following parts by weight: α-terra alba 60-70 part, β-terra alba 40-50 part, nano-ceramic powder 8-11 part, nanometer glass fiber 4-7 part, talcum powder 10-15 part, cm-chitosan 10-15 part, gac 6-9 part, guar gum 3-5 part, water 120-150 part, its preparation method is: first by α-terra alba, β-terra alba and nanometer glass fiber are added to the water, in microwave frequency 2450MHz after being uniformly dispersed, microwave treatment 15-20min under power 600W, then nano-ceramic powder and talcum powder is added, continue microwave treatment 5-10min, gac is added after temperature is down to 60-70 DEG C, cm-chitosan and guar gum, insulated and stirred 15-20min, powder is ground into finally by after lyophilize.
The invention has the beneficial effects as follows: the present invention with HCPE and bisphenol A type epoxy resin for main raw material, be aided with several functions auxiliary agent, obtained coating can be firmly attached on handwheel, fine and close and hard coating can be formed fast after spraying, and coating has excellent wear resistance, weathering resistance, erosion resistance and resistance to deterioration etc., the frictional force between operator's hand and handwheel can be increased, thus be convenient to the work-ing life controlling handwheel and prolongation handwheel.
Embodiment:
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
(1) first in 72 parts of HCPE, add 10 parts of jute fibres, 7 parts of nano aluminium oxides and 40 parts of glycerol, after mixing under microwave frequency 2450MHz, power 800W microwave treatment 15min, obtain material I;
(2) 16 parts of terra albas and 11 parts of hydroxypropyl starch ethers are added in 50 parts of water pull an oar, 13 parts of expansive cements and 5 parts of rice bran waxs are added after even slurry to be formed, be heated to 75-80 DEG C of insulated and stirred 15min, then send in freeze drier dry, be ground into powder through pulverizer again, obtain material II;
(3) a material I and 16 part methyl aceto acetate is added in 40 parts of bisphenol A type epoxy resins, be heated to 105-110 DEG C of insulated and stirred 15min, then material II and 4 part of polyoxyethylene polyoxy propyl alcohol amidogen ether is added, continue insulated and stirred 10min, 5 parts of Sorbitol Powders and 3 parts of cobaltous hydroxides are added again after naturally cooling to 35-40 DEG C, mix, obtain target coating.
The preparation of terra alba: first 63 parts of α-terra albas, 40 parts of β-terra albas and 4 parts of nanometer glass fibers are added in 130 parts of water, after being uniformly dispersed under microwave frequency 2450MHz, power 600W microwave treatment 15min, then 8 parts of nano-ceramic powders and 10 parts of talcum powder are added, continue microwave treatment 10min, 6 parts of gacs, 10 parts of cm-chitosan and 3 parts of guar gums are added after temperature is down to 65-70 DEG C, insulated and stirred 15min, is ground into powder finally by after lyophilize.
Embodiment 2
(1) first in 75 parts of HCPE, add 11 parts of jute fibres, 8 parts of nano aluminium oxides and 45 glycerol, after mixing under microwave frequency 2450MHz, power 800W microwave treatment 15min, obtain material I;
(2) 18 parts of terra albas and 13 parts of hydroxypropyl starch ethers are added in 55 parts of water pull an oar, 15 parts of expansive cements and 7 parts of rice bran waxs are added after even slurry to be formed, be heated to 75-80 DEG C of insulated and stirred 15min, then send in freeze drier dry, be ground into powder through pulverizer again, obtain material II;
(3) a material I and 18 part methyl aceto acetate is added in 45 parts of bisphenol A type epoxy resins, be heated to 105-110 DEG C of insulated and stirred 15min, then material II and 5 part of polyoxyethylene polyoxy propyl alcohol amidogen ether is added, continue insulated and stirred 15min, 6 parts of Sorbitol Powders and 4 parts of cobaltous hydroxides are added again after naturally cooling to 35-40 DEG C, mix, obtain target coating.
The preparation of terra alba: first 65 parts of α-terra albas, 45 parts of β-terra albas and 5 parts of nanometer glass fibers are added in 150 parts of water, after being uniformly dispersed under microwave frequency 2450MHz, power 600W microwave treatment 15min, then 9 parts of nano-ceramic powders and 12 parts of talcum powder are added, continue microwave treatment 10min, 8 parts of gacs, 13 parts of cm-chitosan and 4 parts of guar gums are added after temperature is down to 65-70 DEG C, insulated and stirred 15min, is ground into powder finally by after lyophilize.
Embodiment 3
(1) first in 80 parts of HCPE, add 12 parts of jute fibres, 9 parts of nano aluminium oxides and 45 parts of glycerol, after mixing under microwave frequency 2450MHz, power 800W microwave treatment 15min, obtain material I;
(2) 20 parts of terra albas and 15 parts of hydroxypropyl starch ethers are added in 60 parts of water pull an oar, 16 parts of expansive cements and 8 parts of rice bran waxs are added after even slurry to be formed, be heated to 75-80 DEG C of insulated and stirred 20min, then send in freeze drier dry, be ground into powder through pulverizer again, obtain material II;
(3) a material I and 20 part methyl aceto acetate is added in 50 parts of bisphenol A type epoxy resins, be heated to 105-110 DEG C of insulated and stirred 15min, then material II and 6 part of polyoxyethylene polyoxy propyl alcohol amidogen ether is added, continue insulated and stirred 15min, 8 parts of Sorbitol Powders and 5 parts of cobaltous hydroxides are added again after naturally cooling to 35-40 DEG C, mix, obtain target coating.
The preparation of terra alba: first 70 parts of α-terra albas, 50 parts of β-terra albas and 6 parts of nanometer glass fibers are added in 150 parts of water, after being uniformly dispersed under microwave frequency 2450MHz, power 600W microwave treatment 15min, then 10 parts of nano-ceramic powders and 15 parts of talcum powder are added, continue microwave treatment 10min, 9 parts of gacs, 15 parts of cm-chitosan and 5 parts of guar gums are added after temperature is down to 65-70 DEG C, insulated and stirred 20min, is ground into powder finally by after lyophilize.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a valve handle coating, is characterized in that, is made up of the raw material of following parts by weight:
HCPE 70-80 part, bisphenol A type epoxy resin 40-50 part, terra alba 15-20 part, expansive cement 13-17 part, hydroxypropyl starch ether 11-15 part, jute fibre 9-13 part, nano aluminium oxide 7-10 part, rice bran wax 5-8 part, Sorbitol Powder 5-8 part, polyoxyethylene polyoxy propyl alcohol amidogen ether 4-6 part, cobaltous hydroxide 3-5 part, methyl aceto acetate 15-20 part, glycerol 35-45 part, water 50-60 part;
Its preparation method is as follows:
(1) first in HCPE, add jute fibre, nano aluminium oxide and glycerol, after mixing under microwave frequency 2450MHz, power 800W microwave treatment 15-20min, obtain material I;
(2) terra alba and hydroxypropyl starch ether are added to the water making beating, add expansive cement and rice bran wax after even slurry to be formed, be heated to 70-80 DEG C of insulated and stirred 15-20min, then send in freeze drier dry, be ground into powder through pulverizer again, obtain material II;
(3) material I and methyl aceto acetate are added in bisphenol A type epoxy resin, be heated to 100-110 DEG C of insulated and stirred 10-15min, then material II and polyoxyethylene polyoxy propyl alcohol amidogen ether is added, continue insulated and stirred 10-15min, Sorbitol Powder and cobaltous hydroxide is added again after naturally cooling to 35-40 DEG C, mix, obtain target coating.
2. valve handle coating according to claim 1, it is characterized in that, described terra alba is made up of the raw material of following parts by weight: α-terra alba 60-70 part, β-terra alba 40-50 part, nano-ceramic powder 8-11 part, nanometer glass fiber 4-7 part, talcum powder 10-15 part, cm-chitosan 10-15 part, gac 6-9 part, guar gum 3-5 part, water 120-150 part, its preparation method is: first by α-terra alba, β-terra alba and nanometer glass fiber are added to the water, in microwave frequency 2450MHz after being uniformly dispersed, microwave treatment 15-20min under power 600W, then nano-ceramic powder and talcum powder is added, continue microwave treatment 5-10min, gac is added after temperature is down to 60-70 DEG C, cm-chitosan and guar gum, insulated and stirred 15-20min, powder is ground into finally by after lyophilize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692885.0A CN105295571A (en) | 2015-10-21 | 2015-10-21 | Valve hand wheel coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692885.0A CN105295571A (en) | 2015-10-21 | 2015-10-21 | Valve hand wheel coating |
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| CN105295571A true CN105295571A (en) | 2016-02-03 |
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| CN201510692885.0A Pending CN105295571A (en) | 2015-10-21 | 2015-10-21 | Valve hand wheel coating |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602357A (en) * | 2016-02-27 | 2016-05-25 | 蚌埠赛尔时代工贸有限公司 | Preparation method of waterproof paint for treating outdoor wood floor |
| CN105623398A (en) * | 2016-02-27 | 2016-06-01 | 蚌埠赛尔时代工贸有限公司 | Waterproof paint used for processing outdoor wood floors |
| CN105623470A (en) * | 2016-03-01 | 2016-06-01 | 安徽振海重工机械有限公司 | Paint for surface spraying of valve rods |
| CN105647296A (en) * | 2016-02-27 | 2016-06-08 | 蚌埠赛尔时代工贸有限公司 | Method for processing outdoor wood floor |
| CN105733440A (en) * | 2016-04-25 | 2016-07-06 | 铜陵百锐设备配件有限公司 | High-oil-resisting valve paint and preparation method thereof |
| CN105778634A (en) * | 2016-04-25 | 2016-07-20 | 铜陵百锐设备配件有限公司 | Valve handwheel coating and preparation method thereof |
| CN106479315A (en) * | 2016-10-20 | 2017-03-08 | 合肥海宝节能科技有限公司 | The preparation method of water-saving closet sewage draining valve inwall protective coating |
| CN107312451A (en) * | 2017-07-14 | 2017-11-03 | 成都联利达五金制品有限公司 | A kind of hard, wear-resistant valve coating |
| CN107384169A (en) * | 2017-07-14 | 2017-11-24 | 成都联利达五金制品有限公司 | A kind of valve composite coating |
Citations (4)
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| CN101575470A (en) * | 2009-06-04 | 2009-11-11 | 无锡市艺博涂料有限公司 | Modified high chlorinated polyethylene coating, preparation method and application thereof |
| CN101691464A (en) * | 2009-09-07 | 2010-04-07 | 郭再春 | High performance chlorinated polyethylene-epoxy resin anticorrosive coating system |
| CN102863854A (en) * | 2012-10-18 | 2013-01-09 | 山东聊城齐鲁特种涂料有限责任公司 | High chlorinated potyethlene anti-corrosive paint and preparation method thereof |
| CN103382348A (en) * | 2013-07-01 | 2013-11-06 | 吴江市物华五金制品有限公司 | Quick-drying anticorrosion bottom coating for steel materials and preparation method thereof |
-
2015
- 2015-10-21 CN CN201510692885.0A patent/CN105295571A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575470A (en) * | 2009-06-04 | 2009-11-11 | 无锡市艺博涂料有限公司 | Modified high chlorinated polyethylene coating, preparation method and application thereof |
| CN101691464A (en) * | 2009-09-07 | 2010-04-07 | 郭再春 | High performance chlorinated polyethylene-epoxy resin anticorrosive coating system |
| CN102863854A (en) * | 2012-10-18 | 2013-01-09 | 山东聊城齐鲁特种涂料有限责任公司 | High chlorinated potyethlene anti-corrosive paint and preparation method thereof |
| CN103382348A (en) * | 2013-07-01 | 2013-11-06 | 吴江市物华五金制品有限公司 | Quick-drying anticorrosion bottom coating for steel materials and preparation method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602357A (en) * | 2016-02-27 | 2016-05-25 | 蚌埠赛尔时代工贸有限公司 | Preparation method of waterproof paint for treating outdoor wood floor |
| CN105623398A (en) * | 2016-02-27 | 2016-06-01 | 蚌埠赛尔时代工贸有限公司 | Waterproof paint used for processing outdoor wood floors |
| CN105647296A (en) * | 2016-02-27 | 2016-06-08 | 蚌埠赛尔时代工贸有限公司 | Method for processing outdoor wood floor |
| CN105623470A (en) * | 2016-03-01 | 2016-06-01 | 安徽振海重工机械有限公司 | Paint for surface spraying of valve rods |
| CN105733440A (en) * | 2016-04-25 | 2016-07-06 | 铜陵百锐设备配件有限公司 | High-oil-resisting valve paint and preparation method thereof |
| CN105778634A (en) * | 2016-04-25 | 2016-07-20 | 铜陵百锐设备配件有限公司 | Valve handwheel coating and preparation method thereof |
| CN106479315A (en) * | 2016-10-20 | 2017-03-08 | 合肥海宝节能科技有限公司 | The preparation method of water-saving closet sewage draining valve inwall protective coating |
| CN107312451A (en) * | 2017-07-14 | 2017-11-03 | 成都联利达五金制品有限公司 | A kind of hard, wear-resistant valve coating |
| CN107384169A (en) * | 2017-07-14 | 2017-11-24 | 成都联利达五金制品有限公司 | A kind of valve composite coating |
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Application publication date: 20160203 |
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